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2. Flammability limit - Wikipedia

   en.wikipedia.org/wiki/Flammability_limit

   Lower flammability limits for many organic materials are in the range of 10–50 g/m 3, which is much higher than the limits set for health reasons, as is the case for the LEL of many gases and vapours. Dust clouds of this concentration are hard to see through for more than a short distance, and normally only exist inside process equipment.

3. Air–fuel ratio - Wikipedia

   en.wikipedia.org/wiki/Air–fuel_ratio

   For gasoline fuel, the stoichiometric air–fuel mixture is about 14.7:1 [1] i.e. for every one gram of fuel, 14.7 grams of air are required. For pure octane fuel, the oxidation reaction is: 25 O 2 + 2 C 8 H 18 → 16 CO 2 + 18 H 2 O + energy

4. Common ethanol fuel mixtures - Wikipedia

   en.wikipedia.org/wiki/Common_ethanol_fuel_mixtures

   Since 2003, Brazilian newer flex-fuel vehicles are capable of running on pure hydrous ethanol (E100) or blended with any combination of E20 to E27.5 gasoline [144] [145] (a mixture made with anhydrous ethanol), the national mandatory blend. [30] [93] As of September 2012, there were 17.1 million flexible-fuel vehicles running on Brazilian roads.

5. Flammability diagram - Wikipedia

   en.wikipedia.org/wiki/Flammability_diagram

   [1] [2] [3] The same information can be depicted in a normal orthogonal diagram, showing only two substances, implicitly using the feature that the sum of all three components is 100 percent. The diagrams below only concerns one fuel; the diagrams can be generalized to mixtures of fuels.

6. Engine efficiency - Wikipedia

   en.wikipedia.org/wiki/Engine_efficiency

   A gasoline engine burns a mix of gasoline and air, consisting of a range of about twelve to eighteen parts (by weight) of air to one part of fuel (by weight). A mixture with a 14.7:1 air/fuel ratio is stoichiometric, that is when burned, 100% of the fuel and the oxygen are consumed.

7. Adiabatic flame temperature - Wikipedia

   en.wikipedia.org/wiki/Adiabatic_flame_temperature

   Assuming initial atmospheric conditions (1 bar and 20 °C), the following table [1] lists the flame temperature for various fuels under constant pressure conditions. The temperatures mentioned here are for a stoichiometric fuel-oxidizer mixture (i.e. equivalence ratio φ = 1).

8. AOL Mail

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   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

9. Ethanol (data page) - Wikipedia

   en.wikipedia.org/wiki/Ethanol_(data_page)

   9 Charts. 10 References. Toggle the table of contents. ... at −50 °C 4.656 mPa·s: at −40 °C ... Excess volume of the mixture of ethanol and water (volume ...